689741036127

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1\times {\mathrm{34939}}^1$

素因数の和:40085

約数の個数: 64

約数和(自身を含む): 1200750835200

約数和(自身を除く): 511009799073

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5113, 15339, 34939, 46017, 56243, 66469, 104817, 138051, 168729, 199407, 314451, 384329, 454207, 506187, 598221, 731159, 943353, 1152987, 1362621, 1518561, 1794663, 2193477, 3458961, 4087863, 4996277, 6580431, 10376883, 12263589, 14988831, 19741293, 44966493, 134899479, 178643107, 535929321, 1607787963, 1965074177, 2322360391, 4823363889, 5895222531, 6967081173, 17685667593, 20901243519, 25545964301, 53057002779, 62703730557, 76637892903, 229913678709, 689741036127]

約数ペア:

[(1, 689741036127), (3, 229913678709), (9, 76637892903), (11, 62703730557), (13, 53057002779), (27, 25545964301), (33, 20901243519), (39, 17685667593), (99, 6967081173), (117, 5895222531), (143, 4823363889), (297, 2322360391), (351, 1965074177), (429, 1607787963), (1287, 535929321), (3861, 178643107), (5113, 134899479), (15339, 44966493), (34939, 19741293), (46017, 14988831), (56243, 12263589), (66469, 10376883), (104817, 6580431), (138051, 4996277), (168729, 4087863), (199407, 3458961), (314451, 2193477), (384329, 1794663), (454207, 1518561), (506187, 1362621), (598221, 1152987), (731159, 943353)]